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Contract OI history

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Jan 15, 2027 EXPIRATION

CLSK $25.00 Call

CLSK270115C00025000

Latest saved OI13,731Oct 23, 2026
Last change-20vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLSK $25.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 13,7516,8750 2026-10-09: 13,675 OI2026-10-13: 13,691 OI2026-10-14: 13,691 OI2026-10-15: 13,694 OI2026-10-16: 13,716 OI2026-10-21: 13,751 OI2026-10-23: 13,731 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CLSK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing13,731-20
Oct 21, 202613,751+35
Oct 16, 202613,716+22
Oct 15, 202613,694+3
Oct 14, 202613,6910
Oct 13, 202613,691+16
Oct 09, 202613,675No prior observation